The book club spent $455 on bookmarks. If they plan to sell them for $5 each how many must they sell to make a profit?

Answers

Answer 1

Answer:

92

Step-by-step explanation:

they must sell at least 92 because 92 times 5 equals 460 and so 460 is more than 455 so they made a profit

Answer 2
well they would need to sell over 91 to make more than the amount spent
91

Related Questions

-12x + 12 = -3(5x + 8)

Answers

Answer:

mememememwmwnwmwnwnwjkwjw

Help me on this pls and thank you

Answers

y=8x+0

the 0 is where the y intercept is, here it goes through the origin (0,0) so it isn’t necessary to write it but it helps recognize what it does
the 8x is the slope, it goes over one and up 8 each time (each line on the y axis is worth 4, so even though it goes up 2 boxes it goes up 8 total points)

Use a table to find (5g + 3)(g + 8).

Answers

Answer:

5g(g + 8) + 3(g + 8)

5g² + 40g + 3g + 24

5g² + 43g +24

WILL MARK BRAINIEST IF YOU HELP!!

Answers

It’s 52 degrees Bc the triangle is 180 so u subtract 38 and 90 and get 52

The width of the class intervel 125-150 is ____​

Answers

Answer:

thaks for point

Step-by-step explanation:

tell me if im wrong

Hi again for the millionth time, please help on this, Select each correct answer.

Answers

Answer:

a

Step-by-step explanation:

Let X be the event that a person chosen at random from anywhere on earth will live in either Asia, Europe, or South America
What is P(X)?
North
Continent
Africa
South
America
Asia
Europe
America
Oceania
Population
distribution
0.23
0.08
0.06
0.55
0.07
0.01
D
0.45
0
o
o 0.55
0.32
o 0.68
1
2
3
Next

Answers

Using probability concepts, it is found that P(X) = 0.68.

The probabilities given are:

0.22 probability of a person living in Africa.0.08 probability of a person living in North America.0.06 probability of a person living in South America.0.55 probability of a person living in Asia.0.07 probability of a person living in Europe.0.01 probability of a person living in Oceania.

Event X is the probability of living in either South America, Asia or Europe, thus it's probability is the sum of these three probabilities, that is:

[tex]P(X) = 0.06 + 0.55 + 0.07 = 0.68[/tex]

Hence, P(X) = 0.68.

A similar problem is given at https://brainly.com/question/25227627

Answer:

0.68

explanation:

you're adding the numbers on the graph together

South America = 0.06

Europe = 0.07

Asia = 0.55

0.06 + 0.07 + 0.55 = 0.68

Which other figure is a part of line CD?

Answers

all of these are the correct response

Hi, really need help on this last question for the night, heeeeelp pls.

Answers

Answer:

Move it 2 places to the right.

Step-by-step explanation:

The magnitude of the exponent of 10 tell you how many places to move

The sign of the exponent of 10 tells you the direction.

Positive, decimal moves right.

Negative, decimal moves left.

Peter increased the amount of crunches he did from 32 to 36. By what percentage did Peter increase the amount of crunches he completed?
A 30%
B 12.5%
C 20%
D 22.5%

Answers

9514 1404 393

Answer:

  B 12.5%

Step-by-step explanation:

The percentage change is calculated as ...

  % change = ((new value)/(old value) -1) × 100%

  = (36/32 -1) × 100% = 1/8 × 100% = 12.5%

Peter increased his crunches by 12.5%.

Solve the equation for ​x ​​−6x=−222

Answers

Answer:

x = 37

Step-by-step explanation:

-6x = -222

Divide each side by -6:

x = 37

Answer: exstract form= 222/5

decimal form= 44.4

mixed number= 44 2/5

Step-by-step explanation:

histogram can be drawn for equal and unequal classes. True/False​

Answers

Answer:

False

Step-by-step explanation:

Histogram cannot be drawn for equal and unequal classes. Therefore, the statement is false.

Histograms simply means a graphical representation that is used for organizing groups of data.

It should be noted that Histogram cannot be drawn for equal and unequal classes. Therefore, the statement is false.

Learn more about histograms on:

https://brainly.com/question/2962546

Express √ − 25 as a complex number: √ − 25 =

Answers

Answer:

5i

Step-by-step explanation:

i² = -1

[tex]\sqrt{-25}[/tex] = [tex]\sqrt{i^{2} 25 }[/tex]

         = [tex]\sqrt{i^{2} }[/tex] ·[tex]\sqrt{25}[/tex]

          = i · 5

          = 5i

Help this is due tomorrow

Answers

Answer:

X=15

Step By Step Explanation:

the area of a rectangular place mat is 98 inches its length is seven inches longer than the width. find the length and width of the place mat

A

Answers

Answer:

width is 7, length is 14

Step-by-step explanation:

x(x+7) = 98

x^2 + 7x = 98

x^2 + 7x - 98 = 0

( x   +   14 )( x  -   7 ) = 0

x+14=0 results in negative measures

x-7=0 ---> x= 7

width is 7, length is 14

can someone help me with this question polynomials:
please help me with this assignment ​

Answers

Answer:

ok but what does p =?

Step-by-step explanation:

2 QUESTIONS 50 POINTS!!! Question 1: A car's odometer starts at 25 miles and for every 25 miles traveled, 1 gallon of gas is used. Based on this information, which graph best shows this relationship between the miles traveled, y, and the gallons of gasoline used, x? Question 2: When a window is open, the temperature in a room falls 5ºF every 15 minutes. Before the window is opened, the temperature was ​ 70ºF​ .


Use the Ray tool to make a graph that shows the temperature of the room, T, after the window has been open for m minutes.

Answers

Answer:

B is for the second one

Step-by-step explanation:

And ik bc i took the test

find the volume of the cone. use 3.14 for pi. round to the nearest tenth.​

Answers

Answer:

1527.1

Step-by-step explanation:

The formula is:

[tex]l=r2+h2[/tex]

and

[tex]V=πr2*h/3[/tex]

Is the number zero 0 an integer?

Answers

Yep! It is an integer!

Any negative, positive number or 0 is an integer.

Hope it helps!

0 is an integer

an integer is simply any number that does not have a decimal point and is not a fraction.

even of it has a negative sign or positive sign, it is still an integer

it can also be called a whole number

hope this helps,

thank you!!

please someone solve this too <3

Answers

Answer:

<AED = 173 degrees

Step-by-step explanation:

<BEC = 180 - 73-79 = 28 degrees (interior angles of a triangle: 180 degrees)

<CED = 180 - 96 - 37 = 47

<AED = 360 - 28 - 47 - 112 = 173 degrees (circle: 360 degrees)

NO LINKS PLEASE HELP DUE IN 10MINS!While making oatmeal cookies, Angela needs to add cup of milk to her dough. However, she has only a -cup measuring cup. How many times does she need to fill the measuring cup to pour cup of milk?
The number of times Angela needs to fill the -cup measuring cup to pour cup of milk is

Answers

Answer:15

Step-by-step explanation:

PLEASE HELP WILL MARK BRAINLEST

Answers

Answer:

the answer is A

Step-by-step explanation:

48 x 2 = 96

33 x 3 = 99

99 + 96 = 195

You have to multiply the cost for hotdogs and the cost for pretzels by each number they give you corresponding with the food item - so the answers A.) because 33 x 3 = 99 and 48 x 2 = 96 - 96 + 99 = 195. Hope that made sense it’s to late for this

is y=8+x proportional?​

Answers

Answer: No, it is linear

Explanation: The constant is +8, meaning the y intercept is 8. Proportional lines go through (0,0), but this line goes through (0,8).

find the whole number quotient and remainder for 52 divided by 8

Answers

Answer:

6.5

Step-by-step explanation:

Answer:

6.5

Step-by-step explanation:

Using a calculator, if you typed in 52 divided by 8, you'd get 6.5. You could also express 52/8 as a mixed fraction: 6 4/8. If you look at the mixed fraction 6 4/8, you'll see that the numerator is the same as the remainder (4), the denominator is our original divisor (8), and the whole number is our final answer (6).

Sketch the graphs. - 2x + 3y = -1​

Answers

Answer:

Step-by-step explanation:

y  =2/3x  +  1/3

slope 2/3

y-intercept:   (0  ,1/  3)

Answer:

Step-by-step explanation:

- 2x + 3y = -1​ is the equation of a line

Pick any values for x then find y or for y and then find x;

if you have two points you can draw a line trough those two points.

For example,

pick x= -1 then find y

- 2*(-1) + 3y = -1​

         2+ 3y = -1

              3y = -1-2

                y= -3/3

                y= -1

First point has the coordinates (-1, -1)

pick y = 1 then find x

- 2x + 3*1  = -1​

      -2x +3 = -1

           -2x = -1-3

            -2x = -4

                x= -4/-2

                x= 2

Second point has the coordinate (2, 1)

Draw a line trough the points (-1, -1) and (2,1) to sketch the graph of -2x+3y = -1

Suppose flare is shot from the top of a 120 foot building at a speed of 160 feet per second. The equation h = -16t4 + 160t
120 models the h height at t seconds of the flare. How long it will it take for the flare to hit the ground? (to the nearest tenth of a second)

Answers

10.7 sec is the answer I’m pretty sure

Determine if the leading coefficient of the following function is positive or negative and whether the function has a minimum or maximum vertex point.

Answers

Answer:

The function has a negative leading coefficient and a maximum vertex point

Explanation:

This function's leading coefficient is determined by whether it is concave up or concave down, meaning it has an Up and Up end behavior for a positive leading coefficient and a Down and Down end behavior for a negative coefficient.

This function's end behavior is Down and Down, so it must have a negative leading coefficient.

The function has a minimum vertex when the function has a positive leading coefficient and a maximum vertex point when the function has a negative leading coefficient.

This means that the functions vertex is the highest or lowest possible value of the function (the rest of the function continues forever in whichever direction.

This particular function has a maximum vertex as there is no point above the vertex here and the function has a negative leading coefficient.

Answer:

Leading coefficient: negative

Maximum vertex point

Step-by-step explanation:

QUESTION 6
Use the formula for simple interest to find the interest rate if a deposit of $1400 earned $ 490 of interest after 5 years

Answers

9514 1404 393

Answer:

  7%

Step-by-step explanation:

The simple interest formula is ...

  I = Prt . . . . where P is the principal, r is the rate, and t is the number of years

Filling in the given values, we can solve for r.

  490 = 1400·r·5

  490/7000 = r = 0.07 = 7%

The interest rate was 7%.

If x is an integer in the first quadrant and sin(x)=3/4 find sin(2x), cos(2x), and tan(2x)

Answers

Answer:

[tex] \sin(x) = \frac{ 3}{4} \\ {sin}^{2}(x) + {cos}^{2}(x) = 1 \\ {cos}^{2}(x) + {( \frac{3}{4} )}^{2} = 1 \\ {cos}^{2}(x) = 1 - \frac{9}{16} = \frac{7}{16} \\ cos(x) = \frac{ \sqrt{7} }{4} \\or \\ {4}^{2} - {3}^{2} = {a}^{2} \rightarrow {a}^{2} = 16 - 9 = 7 \\ a = \sqrt{7} \\ cos(x) = \frac{ \sqrt{7}}{4} \\ \tan(x) = \frac{ \sin(x) }{ \cos(x) } = \frac{ \frac{3}{4} }{ \frac{ \sqrt{7} }{4} } = \frac{3}{ \sqrt{7} } \\ \sin(2x) = 2 \sin(x) \cos(x) \\ = 2( \frac{3}{4} . \frac{ \sqrt{7} }{4} ) \\ \sin(2x) = \frac{3 \sqrt{7} }{8} \\ \cos(2x) = { \cos(x) }^{2} - { \sin(x) }^{2} \\ = 1 - 2 { \sin(x) }^{2} \\ \tan(2x) = \frac{ \sin(2x) }{ \cos(2x) } [/tex]

Identify the zero(s) of the graph below. A: x = 3 B: x = 1 C: x = {1, 3} D: x= {0, 3}

Answers

Answer:

Jan din Ako nahirapan sorry same lang tayo

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